Welcome to Finger Lakes Instrumentation Online!

A Flight to Remember in Historic CAP Aircraft for Former U.N. ...

Discover precision and quality with Finger Lakes Instrumentation (FLI), your premier destination for exceptional astronomical equipment. Our mission is to enhance your celestial observations with state-of-the-art technology. Delve into the cosmos with us and "Compare Our Products To Any Other".

CCD Cameras: The Core of Astronomical Imaging

At FLI, our CCD cameras are crafted for superior performance. Entering an era of clarity and precision, astronomers and astrophotographers alike will find the robust capabilities of our cameras unmatched. Our sensors ensure that every celestial object is captured with crisp detail, making them the cornerstone of your astronomical toolkit.

Focuser: Precision Engineering (Available Spring 1999)

Anticipate unparalleled accuracy with our focuser, designed to deliver meticulous control. Discover the nexus of our innovative vision with this state-of-the-art instrument.

Advancements in Focuser Technology

Adaptable: A Seamless Integration

Our focusers are adaptable, designed to dovetail with your existing setup. Whether you're upgrading your observatory or enhancing your personal telescope, our instruments merge with ease.

Computer Controlled for Automated Precision

British Butterfly Book, Field Guide to Butterflies of Britain and ...

FLI's focusers are the epitome of modern automation. With a computer controller and stepper motor operation, you get the exactness required for detailed observation, all at your fingertips.

Versatile: Enhance Your Existing Focuser

Maximize your telescope’s potential by adding our focuser to your current configuration. Its versatility makes it a must-have for both casual stargazers and professional astronomers.

Precise: Ultra-Fine Resolution

Our focusers boast resolutions meeting or exceeding 0.0002 inches, allowing for the tiniest adjustments and ensuring your images remain sharp and fully optimized.

Tough: Built to Support

Engineered to withstand the demands of rigorous use, our focusers can support equipment loads of up to ten pounds, ensuring stability and peace of mind.

Auto-Focus Capability with FLI Cameras

Educator Guide: Metal Math: A 'Pi in the Sky' Math Challenge ...

Advance your astrophotography with our auto-focus feature, specifically designed to integrate with FLI cameras. Achieve the perfect focus automatically, optimizing your time under the stars.

FLI News: Staying Informed on the Latest Developments

Stay ahead of the curve with FLI News. Our commitment to innovation means there’s always something new on the horizon. We keep our users informed, so they can make the most of their observations and discoveries.

FLI CCD Cameras: Supported by MaxIm DL

FLI CCD cameras are fully supported by MaxIm DL and MaxIm DL/CCD, offering powerful image processing and analysis tools that elevate your astrophotography to new heights.

Astronomy and Travel: The Ultimate Journey

Astronomy is not just about gazing upwards; it's also about the voyages we embark on to witness the majesty of the night sky. From remote mountaintops to the tranquil shores of the Finger Lakes, each journey to observe the stars is an adventure. With FLI's precision instruments, the universe is not just closer; it's clearer. Whether you're a seasoned traveler or a stargazer dreaming of your next escapade, FLI equipment is the perfect companion as you traverse the landscape of the cosmos.